| Molecular Simulation of 3D Turbulent Channel Flow | |
Ceng DD(曾丹丹) ; Zhong FQ(仲峰泉); Fan J(樊菁); Zeng, DD (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.
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| Source Publication | PROCEEDINGS OF THE 29TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS |
| 2014 | |
| Conference Name | 29th International Symposium on Rarefi ed Gas Dynamics (RGD) |
| Conference Date | JUL 13-18, 2014 |
| Conference Place | Xian, PEOPLES R CHINA |
| Abstract | The diffusive information preservation (D-IP) method is utilized to simulate three-dimensional turbulent channel flow. The Knudsen number and Reynolds number based on the channel half-width and mean velocity are 5 square 10(square 5) and 2800, respectively. The averaged velocity profile and the higher order turbulent statistics obtained by D-IP agree well with the DNS results given by Kim, Moin and Moser. Turbulent mixing length and turbulent viscosity obtained by the present results based on kinetic analogy are found to be comparable with the classic theory of Prandl's mixing length and Boussinesq eddy viscosity. |
| WOS ID | WOS:000346083400180 |
| Department | LHD微尺度和非平衡流动 |
| ISBN | 978-0-7354-1265-1 |
| URL | 查看原文 |
| Indexed By | CPCI-S |
| Language | 英语 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58868 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Zeng, DD (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China. |
| Recommended Citation GB/T 7714 | Ceng DD,Zhong FQ,Fan J,et al. Molecular Simulation of 3D Turbulent Channel Flow[C]PROCEEDINGS OF THE 29TH INTERNATIONAL SYMPOSIUM ON RAREFIED GAS DYNAMICS,2014. |
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| File Name/Size | DocType | Version | Access | License | ||
| CPCI-Add017.pdf（367KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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